4th Grade Electricity and Magnetism

In which of these circuits will the light bulb turn on?

• A
• B
• C
• D

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NGSS.4-PS3-2

Magnets stick to ____

• Plastic
• Other magnets
• Iron or Iron Alloys
• Both Magnets and Iron/Iron Alloys

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NGSS.MS-PS2-3

When a magnet turns an object into a temporary magnet, we call this process __________.

• Permanent Magnetism
• Circuit Power
• Magic
• Induced Magnetism

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NGSS.MS-PS2-3

Magnets have opposite poles, sometimes called north and south.  When you put the north poles of two magnets together, the magnets will ________.

• Repel
• Explode
• Attract
• Spin

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NGSS.MS-PS2-5

Magnets have opposite poles, sometimes called north and south.  When you put the north pole of one magnet next to the south pole of another magnet, the magnets will ________.

• Attract
• Repel
• Spin
• Evaporate

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NGSS.MS-PS2-3

NGSS.MS-PS2-5

The path through which electricity flows is called a _________.

• Trail
• Circuit
• Receiver
• Power Source

In an electrical circuit, which of these would be considered a receiver or output?

• D-Cell Battery
• Wire
• Button
• Motor

In an electrical circuit, which of these would be considered an input that opens and closes the curcuit?

• Switch
• Light Bulb
• Wire
• Mouth

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NGSS.MS-ETS1-1

In order for a circuit to work when using snap circuits or little bits, you need these 4 components:

• Input, switch, output, and receiver.
• Battery, wire, pliers, and gloves.
• Power source, input, receiver, and connector.
• Electricity, plug, light bulb, and motor.

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NGSS.MS-ETS1-1

A switch can change an open circuit into a(n) _______________.

• Closed Circuit
• Electrical Circuit
• Parallel Circuit
• Series Circuit

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NGSS.MS-ETS1-1